问题描述：
想请教下，有没有命令能看到某个接口最后一次up的时间，或者端口状态的历史变化记录（比如多久前down过、什么时候恢复的）？主要是想排查端口是否有频繁 flap 的情况。设备是普通L2/L3交换机，品牌不限，有通用命令更好。weibo.com/ttarticle/p/show?id=2309405160181301641466weibo.com/ttarticle/p/show?id=2309405160179770720452weibo.com/ttarticle/p/show?id=2309405160180609581236weibo.com/ttarticle/p/show?id=2309405160178952569033weibo.com/ttarticle/p/show?id=2309405160181360361580weibo.com/ttarticle/p/show?id=2309405160180781285472weibo.com/ttarticle/p/show?id=2309405160181129675010weibo.com/ttarticle/p/show?id=2309405160179389038701weibo.com/ttarticle/p/show?id=2309405160182442492049weibo.com/ttarticle/p/show?id=2309405160182551543933weibo.com/ttarticle/p/show?id=2309405160178621481446weibo.com/ttarticle/p/show?id=2309405160180852588675weibo.com/ttarticle/p/show?id=2309405160180144013419weibo.com/ttarticle/p/show?id=2309405160180320174234weibo.com/ttarticle/p/show?id=2309405160180370243655weibo.com/ttarticle/p/show?id=2309405160180026573044weibo.com/ttarticle/p/show?id=2309405160179007357312weibo.com/ttarticle/p/show?id=2309405160180433158243weibo.com/ttarticle/p/show?id=2309405160182392160287weibo.com/ttarticle/p/show?id=2309405160180492140589weibo.com/ttarticle/p/show?id=2309405160179498090836weibo.com/ttarticle/p/show?id=2309405160179623657509weibo.com/ttarticle/p/show?id=2309405160180638679103weibo.com/ttarticle/p/show?id=2309405160179154157645weibo.com/ttarticle/p/show?id=2309405160179682640093weibo.com/ttarticle/p/show?id=2309405160182174056722weibo.com/ttarticle/p/show?id=2309405160179330318382weibo.com/ttarticle/p/show?id=2309405160182065004687weibo.com/ttarticle/p/show?id=2309405160180898725952weibo.com/ttarticle/p/show?id=2309405160181070954599weibo.com/ttarticle/p/show?id=2309405160179271598110weibo.com/ttarticle/p/show?id=2309405160181414625411weibo.com/ttarticle/p/show?id=2309405160179988824204weibo.com/ttarticle/p/show?id=2309405160179741360275weibo.com/ttarticle/p/show?id=2309405160181016428602weibo.com/ttarticle/p/show?id=2309405160182606069860weibo.com/ttarticle/p/show?id=2309405160179095175289weibo.com/ttarticle/p/show?id=2309405160179447758925weibo.com/ttarticle/p/show?id=2309405160180668301433weibo.com/ttarticle/p/show?id=2309405160178919014517weibo.com/ttarticle/p/show?id=2309405160179661668424weibo.com/ttarticle/p/show?id=2309405160180529889349weibo.com/ttarticle/p/show?id=2309405160180727021634weibo.com/ttarticle/p/show?id=2309405160180584153143weibo.com/ttarticle/p/show?id=2309405160180043350262weibo.com/ttarticle/p/show?id=2309405160180798325066weibo.com/ttarticle/p/show?id=2309405160182119268396weibo.com/ttarticle/p/show?id=2309405160179565199408weibo.com/ttarticle/p/show?id=2309405160180957708399weibo.com/ttarticle/p/show?id=2309405160180261453935weibo.com/ttarticle/p/show?id=2309405160179443564703weibo.com/ttarticle/p/show?id=2309405160178902237195weibo.com/ttarticle/p/show?id=2309405160179338706996weibo.com/ttarticle/p/show?id=2309405160180206928030weibo.com/ttarticle/p/show?id=2309405160179061883358weibo.com/ttarticle/p/show?id=2309405160178797379744weibo.com/ttarticle/p/show?id=2309405160179284181045weibo.com/ttarticle/p/show?id=2309405160178977997035weibo.com/ttarticle/p/show?id=2309405160179208421529weibo.com/ttarticle/p/show?id=2309405160179913326898weibo.com/ttarticle/p/show?id=2309405160180425031697weibo.com/ttarticle/p/show?id=2309405160180261453950weibo.com/ttarticle/p/show?id=2309405160179388776637weibo.com/ttarticle/p/show?id=2309405160178562498644weibo.com/ttarticle/p/show?id=2309405160180840005713weibo.com/ttarticle/p/show?id=2309405160179229392977weibo.com/ttarticle/p/show?id=2309405160181188132910weibo.com/ttarticle/p/show?id=2309405160180152402033weibo.com/ttarticle/p/show?id=2309405160179934036039weibo.com/ttarticle/p/show?id=2309405160180747993126weibo.com/ttarticle/p/show?id=2309405160179506479154weibo.com/ttarticle/p/show?id=2309405160178860556420weibo.com/ttarticle/p/show?id=2309405160179174866970weibo.com/ttarticle/p/show?id=2309405160180546404519weibo.com/ttarticle/p/show?id=2309405160182283108512weibo.com/ttarticle/p/show?id=2309405160179116409196weibo.com/ttarticle/p/show?id=2309405160179607142509weibo.com/ttarticle/p/show?id=2309405160182337372195weibo.com/ttarticle/p/show?id=2309405160178684395541weibo.com/ttarticle/p/show?id=2309405160179552616605weibo.com/ttarticle/p/show?id=2309405160180378894428weibo.com/ttarticle/p/show?id=2309405160180693205015weibo.com/ttarticle/p/show?id=2309405160179879772280weibo.com/ttarticle/p/show?id=2309405160180202733636weibo.com/ttarticle/p/show?id=2309405160182228320298weibo.com/ttarticle/p/show?id=2309405160180475363556weibo.com/ttarticle/p/show?id=2309405160179972046941weibo.com/ttarticle/p/show?id=2309405160179800080460weibo.com/ttarticle/p/show?id=2309405160182660595814weibo.com/ttarticle/p/show?id=2309405160179036455096weibo.com/ttarticle/p/show?id=2309405160178738922004weibo.com/ttarticle/p/show?id=2309405160179825246384weibo.com/ttarticle/p/show?id=2309405160181242921292weibo.com/ttarticle/p/show?id=2309405160180907376936weibo.com/ttarticle/p/show?id=2309405160179716194383weibo.com/ttarticle/p/show?id=2309405160180085293212weibo.com/ttarticle/p/show?id=2309405160182497017995weibo.com/ttarticle/p/show?id=2309405160180097613941weibo.com/ttarticle/p/show?id=2309405160162691514534weibo.com/ttarticle/p/show?id=2309405160161244217415weibo.com/ttarticle/p/show?id=2309405160161592606970weibo.com/ttarticle/p/show?id=2309405160161089290289weibo.com/ttarticle/p/show?id=2309405160162590589186weibo.com/ttarticle/p/show?id=2309405160163563929895weibo.com/ttarticle/p/show?id=2309405160162901229904weibo.com/ttarticle/p/show?id=2309405160163001893232weibo.com/ttarticle/p/show?id=2309405160163203219614weibo.com/ttarticle/p/show?id=2309405160162045329433weibo.com/ttarticle/p/show?id=2309405160163253289089weibo.com/ttarticle/p/show?id=2309405160161693270175weibo.com/ttarticle/p/show?id=2309405160163102294228weibo.com/ttarticle/p/show?id=2309405160161894596730weibo.com/ttarticle/p/show?id=2309405160163412935043weibo.com/ttarticle/p/show?id=2309405160162540520009weibo.com/ttarticle/p/show?id=2309405160161340686729weibo.com/ttarticle/p/show?id=2309405160163353952403weibo.com/ttarticle/p/show?id=2309405160161994997839weibo.com/ttarticle/p/show?id=2309405160161844002919weibo.com/ttarticle/p/show?id=2309405160162142061097weibo.com/ttarticle/p/show?id=2309405160162293055915weibo.com/ttarticle/p/show?id=2309405160161642938544weibo.com/ttarticle/p/show?id=2309405160161441349951weibo.com/ttarticle/p/show?id=2309405160163463004347weibo.com/ttarticle/p/show?id=2309405160161193885881weibo.com/ttarticle/p/show?id=2309405160163152888137weibo.com/ttarticle/p/show?id=2309405160161294811207weibo.com/ttarticle/p/show?id=2309405160162791915668weibo.com/ttarticle/p/show?id=2309405160162242724325weibo.com/ttarticle/p/show?id=2309405160161391280621weibo.com/ttarticle/p/show?id=2309405160163513336083weibo.com/ttarticle/p/show?id=2309405160162343387436weibo.com/ttarticle/p/show?id=2309405160162091729369weibo.com/ttarticle/p/show?id=2309405160163303882906weibo.com/ttarticle/p/show?id=2309405160161743339656weibo.com/ttarticle/p/show?id=2309405160162640920728weibo.com/ttarticle/p/show?id=2309405160161542013164weibo.com/ttarticle/p/show?id=2309405160162192392681weibo.com/ttarticle/p/show?id=2309405160161139359969weibo.com/ttarticle/p/show?id=2309405160162951299371weibo.com/ttarticle/p/show?id=2309405160162444050653weibo.com/ttarticle/p/show?id=2309405160162741846229weibo.com/ttarticle/p/show?id=2309405160161491943738weibo.com/ttarticle/p/show?id=2309405160161944666266weibo.com/ttarticle/p/show?id=2309405160161793933565weibo.com/ttarticle/p/show?id=2309405160162393456804weibo.com/ttarticle/p/show?id=2309405160162494382188
暂无评论